Convert from a stringly typed grade color to enum GradeColorTheme (#1672)

app/src/main/java/io/github/wulkanowy/data/db/migrations/Migration41.kt

@@ -3,7 +3,7 @@ package io.github.wulkanowy.data.db.migrations
 import androidx.room.migration.Migration
 import androidx.sqlite.db.SupportSQLiteDatabase
 import io.github.wulkanowy.data.db.SharedPrefProvider
-import io.github.wulkanowy.ui.modules.grade.GradeExpandMode
+import io.github.wulkanowy.data.enums.GradeExpandMode
 
 class Migration41(private val sharedPrefProvider: SharedPrefProvider) : Migration(40, 41) {
 

app/src/main/java/io/github/wulkanowy/data/enums/GradeColorTheme.kt

@@ -0,0 +1,13 @@
+package io.github.wulkanowy.data.enums
+
+import java.io.Serializable
+
+enum class GradeColorTheme(val value: String) : Serializable {
+    VULCAN("vulcan"),
+    MATERIAL("material"),
+    GRADE_COLOR("grade_color");
+
+    companion object {
+        fun getByValue(value: String) = values().find { it.value == value } ?: VULCAN
+    }
+}

app/src/main/java/io/github/wulkanowy/data/enums/GradeExpandMode.kt

@@ -0,0 +1,11 @@
+package io.github.wulkanowy.data.enums
+
+enum class GradeExpandMode(val value: String) {
+    ONE("one"),
+    UNLIMITED("any"),
+    ALWAYS_EXPANDED("always");
+
+    companion object {
+        fun getByValue(value: String) = values().find { it.value == value } ?: ONE
+    }
+}

app/src/main/java/io/github/wulkanowy/data/enums/GradeSortingMode.kt

@@ -0,0 +1,10 @@
+package io.github.wulkanowy.data.enums
+
+enum class GradeSortingMode(val value: String) {
+    ALPHABETIC("alphabetic"),
+    DATE("date");
+
+    companion object {
+        fun getByValue(value: String) = values().find { it.value == value } ?: ALPHABETIC
+    }
+}

app/src/main/java/io/github/wulkanowy/data/repositories/PreferencesRepository.kt

@@ -7,11 +7,12 @@ import com.fredporciuncula.flow.preferences.FlowSharedPreferences
 import com.fredporciuncula.flow.preferences.Preference
 import dagger.hilt.android.qualifiers.ApplicationContext
 import io.github.wulkanowy.R
+import io.github.wulkanowy.data.enums.GradeColorTheme
+import io.github.wulkanowy.data.enums.GradeExpandMode
+import io.github.wulkanowy.data.enums.GradeSortingMode
 import io.github.wulkanowy.sdk.toLocalDate
 import io.github.wulkanowy.ui.modules.dashboard.DashboardItem
 import io.github.wulkanowy.ui.modules.grade.GradeAverageMode
-import io.github.wulkanowy.ui.modules.grade.GradeExpandMode
-import io.github.wulkanowy.ui.modules.grade.GradeSortingMode
 import io.github.wulkanowy.utils.toLocalDateTime
 import io.github.wulkanowy.utils.toTimestamp
 import kotlinx.coroutines.ExperimentalCoroutinesApi
@@ -75,11 +76,13 @@ class PreferencesRepository @Inject constructor(
     val appTheme: String
         get() = getString(appThemeKey, R.string.pref_default_app_theme)
 
-    val gradeColorTheme: String
+    val gradeColorTheme: GradeColorTheme
-        get() = getString(
+        get() = GradeColorTheme.getByValue(
+            getString(
                 R.string.pref_key_grade_color_scheme,
                 R.string.pref_default_grade_color_scheme
             )
+        )
 
     val appLanguageKey = context.getString(R.string.pref_key_app_language)
     val appLanguage

app/src/main/java/io/github/wulkanowy/ui/modules/dashboard/DashboardAdapter.kt

@@ -20,6 +20,7 @@ import io.github.wulkanowy.data.db.entities.AdminMessage
 import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.db.entities.Timetable
 import io.github.wulkanowy.data.db.entities.TimetableHeader
+import io.github.wulkanowy.data.enums.GradeColorTheme
 import io.github.wulkanowy.databinding.ItemDashboardAccountBinding
 import io.github.wulkanowy.databinding.ItemDashboardAdminMessageBinding
 import io.github.wulkanowy.databinding.ItemDashboardAnnouncementsBinding
@@ -262,7 +263,7 @@ class DashboardAdapter @Inject constructor() : RecyclerView.Adapter<RecyclerView
         val isLoading = item.isLoading
         val dashboardGradesAdapter = gradesViewHolder.adapter.apply {
             this.items = subjectWithGrades.toList()
-            this.gradeTheme = gradeTheme.orEmpty()
+            this.gradeColorTheme = gradeTheme ?: GradeColorTheme.VULCAN
         }
 
         with(gradesViewHolder.binding) {

app/src/main/java/io/github/wulkanowy/ui/modules/dashboard/DashboardGradesAdapter.kt

@@ -4,6 +4,7 @@ import android.view.LayoutInflater
 import android.view.ViewGroup
 import androidx.recyclerview.widget.RecyclerView
 import io.github.wulkanowy.data.db.entities.Grade
+import io.github.wulkanowy.data.enums.GradeColorTheme
 import io.github.wulkanowy.databinding.SubitemDashboardGradesBinding
 import io.github.wulkanowy.databinding.SubitemDashboardSmallGradeBinding
 import io.github.wulkanowy.utils.getBackgroundColor
@@ -12,7 +13,7 @@ class DashboardGradesAdapter : RecyclerView.Adapter<DashboardGradesAdapter.ViewH
 
     var items = listOf<Pair<String, List<Grade>>>()
 
-    var gradeTheme = ""
+    lateinit var gradeColorTheme: GradeColorTheme
 
     override fun getItemCount() = items.size
 
@@ -36,7 +37,7 @@ class DashboardGradesAdapter : RecyclerView.Adapter<DashboardGradesAdapter.ViewH
 
                 with(subitemBinding.dashboardSmallGradeSubitemValue) {
                     text = it.entry
-                    setBackgroundResource(it.getBackgroundColor(gradeTheme))
+                    setBackgroundResource(it.getBackgroundColor(gradeColorTheme))
                 }
 
                 dashboardGradesSubitemGradeContainer.addView(subitemBinding.root)

app/src/main/java/io/github/wulkanowy/ui/modules/dashboard/DashboardItem.kt

@@ -6,6 +6,7 @@ import io.github.wulkanowy.data.db.entities.Exam
 import io.github.wulkanowy.data.db.entities.Grade
 import io.github.wulkanowy.data.db.entities.SchoolAnnouncement
 import io.github.wulkanowy.data.db.entities.Student
+import io.github.wulkanowy.data.enums.GradeColorTheme
 import io.github.wulkanowy.data.pojos.TimetableFull
 import io.github.wulkanowy.data.db.entities.Homework as EntitiesHomework
 
@@ -52,7 +53,7 @@ sealed class DashboardItem(val type: Type) {
 
     data class Grades(
         val subjectWithGrades: Map<String, List<Grade>>? = null,
-        val gradeTheme: String? = null,
+        val gradeTheme: GradeColorTheme? = null,
         override val error: Throwable? = null,
         override val isLoading: Boolean = false
     ) : DashboardItem(Type.GRADES) {

app/src/main/java/io/github/wulkanowy/ui/modules/grade/GradeExpandMode.kt

@@ -1,9 +0,0 @@
-package io.github.wulkanowy.ui.modules.grade
-
-enum class GradeExpandMode(val value: String) {
-    ONE("one"), UNLIMITED("any"), ALWAYS_EXPANDED("always");
-
-    companion object {
-        fun getByValue(value: String) = values().firstOrNull { it.value == value } ?: ONE
-    }
-}

app/src/main/java/io/github/wulkanowy/ui/modules/grade/GradeSortingMode.kt

@@ -1,10 +0,0 @@
-package io.github.wulkanowy.ui.modules.grade
-
-enum class GradeSortingMode(val value: String) {
-    ALPHABETIC("alphabetic"),
-    DATE("date");
-
-    companion object {
-        fun getByValue(value: String) = values().firstOrNull { it.value == value } ?: ALPHABETIC
-    }
-}

app/src/main/java/io/github/wulkanowy/ui/modules/grade/details/GradeDetailsAdapter.kt

@@ -11,10 +11,11 @@ import androidx.recyclerview.widget.RecyclerView
 import androidx.recyclerview.widget.RecyclerView.NO_POSITION
 import io.github.wulkanowy.R
 import io.github.wulkanowy.data.db.entities.Grade
+import io.github.wulkanowy.data.enums.GradeColorTheme
+import io.github.wulkanowy.data.enums.GradeExpandMode
 import io.github.wulkanowy.databinding.HeaderGradeDetailsBinding
 import io.github.wulkanowy.databinding.ItemGradeDetailsBinding
 import io.github.wulkanowy.ui.base.BaseExpandableAdapter
-import io.github.wulkanowy.ui.modules.grade.GradeExpandMode
 import io.github.wulkanowy.utils.getBackgroundColor
 import io.github.wulkanowy.utils.toFormattedString
 import timber.log.Timber
@@ -33,7 +34,7 @@ class GradeDetailsAdapter @Inject constructor() : BaseExpandableAdapter<Recycler
 
     var onClickListener: (Grade, position: Int) -> Unit = { _, _ -> }
 
-    var colorTheme = ""
+    lateinit var gradeColorTheme: GradeColorTheme
 
     fun setDataItems(data: List<GradeDetailsItem>, expandMode: GradeExpandMode = this.expandMode) {
         headers = data.filter { it.viewType == ViewType.HEADER }.toMutableList()
@@ -202,7 +203,7 @@ class GradeDetailsAdapter @Inject constructor() : BaseExpandableAdapter<Recycler
         with(holder.binding) {
             gradeItemValue.run {
                 text = grade.entry
-                setBackgroundResource(grade.getBackgroundColor(colorTheme))
+                setBackgroundResource(grade.getBackgroundColor(gradeColorTheme))
             }
             gradeItemDescription.text = when {
                 grade.description.isNotBlank() -> grade.description

app/src/main/java/io/github/wulkanowy/ui/modules/grade/details/GradeDetailsDialog.kt

@@ -8,6 +8,7 @@ import android.view.ViewGroup
 import androidx.fragment.app.DialogFragment
 import io.github.wulkanowy.R
 import io.github.wulkanowy.data.db.entities.Grade
+import io.github.wulkanowy.data.enums.GradeColorTheme
 import io.github.wulkanowy.databinding.DialogGradeBinding
 import io.github.wulkanowy.utils.colorStringId
 import io.github.wulkanowy.utils.getBackgroundColor
@@ -21,19 +22,19 @@ class GradeDetailsDialog : DialogFragment() {
 
     private lateinit var grade: Grade
 
-    private lateinit var colorScheme: String
+    private lateinit var gradeColorTheme: GradeColorTheme
 
     companion object {
 
         private const val ARGUMENT_KEY = "Item"
 
-        private const val COLOR_SCHEME_KEY = "Scheme"
+        private const val COLOR_THEME_KEY = "Theme"
 
-        fun newInstance(grade: Grade, colorScheme: String) =
+        fun newInstance(grade: Grade, colorTheme: GradeColorTheme) =
             GradeDetailsDialog().apply {
                 arguments = Bundle().apply {
                     putSerializable(ARGUMENT_KEY, grade)
-                    putString(COLOR_SCHEME_KEY, colorScheme)
+                    putSerializable(COLOR_THEME_KEY, colorTheme)
                 }
             }
     }
@@ -43,7 +44,7 @@ class GradeDetailsDialog : DialogFragment() {
         setStyle(STYLE_NO_TITLE, 0)
         arguments?.run {
             grade = getSerializable(ARGUMENT_KEY) as Grade
-            colorScheme = getString(COLOR_SCHEME_KEY) ?: "default"
+            gradeColorTheme = getSerializable(COLOR_THEME_KEY) as GradeColorTheme
         }
     }
 
@@ -76,7 +77,7 @@ class GradeDetailsDialog : DialogFragment() {
 
             gradeDialogValue.run {
                 text = grade.entry
-                setBackgroundResource(grade.getBackgroundColor(colorScheme))
+                setBackgroundResource(grade.getBackgroundColor(gradeColorTheme))
             }
 
             gradeDialogTeacherValue.text = if (grade.teacher.isBlank()) {

app/src/main/java/io/github/wulkanowy/ui/modules/grade/details/GradeDetailsFragment.kt

@@ -12,7 +12,8 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import dagger.hilt.android.AndroidEntryPoint
 import io.github.wulkanowy.R
 import io.github.wulkanowy.data.db.entities.Grade
-import io.github.wulkanowy.ui.modules.grade.GradeExpandMode
+import io.github.wulkanowy.data.enums.GradeColorTheme
+import io.github.wulkanowy.data.enums.GradeExpandMode
 import io.github.wulkanowy.databinding.FragmentGradeDetailsBinding
 import io.github.wulkanowy.ui.base.BaseFragment
 import io.github.wulkanowy.ui.modules.grade.GradeFragment
@@ -80,9 +81,9 @@ class GradeDetailsFragment :
         else false
     }
 
-    override fun updateData(data: List<GradeDetailsItem>, expandMode: GradeExpandMode, gradeColorTheme: String) {
+    override fun updateData(data: List<GradeDetailsItem>, expandMode: GradeExpandMode, gradeColorTheme: GradeColorTheme) {
         with(gradeDetailsAdapter) {
-            colorTheme = gradeColorTheme
+            this.gradeColorTheme = gradeColorTheme
             setDataItems(data, expandMode)
             notifyDataSetChanged()
         }
@@ -143,8 +144,8 @@ class GradeDetailsFragment :
         binding.gradeDetailsSwipe.isRefreshing = show
     }
 
-    override fun showGradeDialog(grade: Grade, colorScheme: String) {
+    override fun showGradeDialog(grade: Grade, colorTheme: GradeColorTheme) {
-        (activity as? MainActivity)?.showDialogFragment(GradeDetailsDialog.newInstance(grade, colorScheme))
+        (activity as? MainActivity)?.showDialogFragment(GradeDetailsDialog.newInstance(grade, colorTheme))
     }
 
     override fun onParentLoadData(semesterId: Int, forceRefresh: Boolean) {

app/src/main/java/io/github/wulkanowy/ui/modules/grade/details/GradeDetailsPresenter.kt

@@ -2,6 +2,9 @@ package io.github.wulkanowy.ui.modules.grade.details
 
 import io.github.wulkanowy.data.Status
 import io.github.wulkanowy.data.db.entities.Grade
+import io.github.wulkanowy.data.enums.GradeExpandMode
+import io.github.wulkanowy.data.enums.GradeSortingMode.ALPHABETIC
+import io.github.wulkanowy.data.enums.GradeSortingMode.DATE
 import io.github.wulkanowy.data.repositories.GradeRepository
 import io.github.wulkanowy.data.repositories.PreferencesRepository
 import io.github.wulkanowy.data.repositories.SemesterRepository
@@ -9,9 +12,6 @@ import io.github.wulkanowy.data.repositories.StudentRepository
 import io.github.wulkanowy.ui.base.BasePresenter
 import io.github.wulkanowy.ui.base.ErrorHandler
 import io.github.wulkanowy.ui.modules.grade.GradeAverageProvider
-import io.github.wulkanowy.ui.modules.grade.GradeExpandMode
-import io.github.wulkanowy.ui.modules.grade.GradeSortingMode.ALPHABETIC
-import io.github.wulkanowy.ui.modules.grade.GradeSortingMode.DATE
 import io.github.wulkanowy.ui.modules.grade.GradeSubject
 import io.github.wulkanowy.utils.AnalyticsHelper
 import io.github.wulkanowy.utils.afterLoading

app/src/main/java/io/github/wulkanowy/ui/modules/grade/details/GradeDetailsView.kt

@@ -1,7 +1,8 @@
 package io.github.wulkanowy.ui.modules.grade.details
 
 import io.github.wulkanowy.data.db.entities.Grade
-import io.github.wulkanowy.ui.modules.grade.GradeExpandMode
+import io.github.wulkanowy.data.enums.GradeColorTheme
+import io.github.wulkanowy.data.enums.GradeExpandMode
 import io.github.wulkanowy.ui.base.BaseView
 
 interface GradeDetailsView : BaseView {
@@ -10,7 +11,7 @@ interface GradeDetailsView : BaseView {
 
     fun initView()
 
-    fun updateData(data: List<GradeDetailsItem>, expandMode: GradeExpandMode, gradeColorTheme: String)
+    fun updateData(data: List<GradeDetailsItem>, expandMode: GradeExpandMode, gradeColorTheme: GradeColorTheme)
 
     fun updateItem(item: Grade, position: Int)
 
@@ -22,7 +23,7 @@ interface GradeDetailsView : BaseView {
 
     fun collapseAllItems()
 
-    fun showGradeDialog(grade: Grade, colorScheme: String)
+    fun showGradeDialog(grade: Grade, colorTheme: GradeColorTheme)
 
     fun showContent(show: Boolean)
 

app/src/main/java/io/github/wulkanowy/ui/modules/grade/statistics/GradeStatisticsAdapter.kt

@@ -20,6 +20,7 @@ import io.github.wulkanowy.R
 import io.github.wulkanowy.data.db.entities.GradePartialStatistics
 import io.github.wulkanowy.data.db.entities.GradePointsStatistics
 import io.github.wulkanowy.data.db.entities.GradeSemesterStatistics
+import io.github.wulkanowy.data.enums.GradeColorTheme
 import io.github.wulkanowy.data.pojos.GradeStatisticsItem
 import io.github.wulkanowy.databinding.ItemGradeStatisticsBarBinding
 import io.github.wulkanowy.databinding.ItemGradeStatisticsHeaderBinding
@@ -34,7 +35,7 @@ class GradeStatisticsAdapter @Inject constructor() :
 
     var items = emptyList<GradeStatisticsItem>()
 
-    var theme: String = "vulcan"
+    lateinit var gradeColorTheme: GradeColorTheme
 
     var showAllSubjectsOnList: Boolean = false
 
@@ -156,8 +157,8 @@ class GradeStatisticsAdapter @Inject constructor() :
             visibility = if (items.size == 1 || !showAllSubjectsOnList) GONE else VISIBLE
         }
 
-        val gradeColors = when (theme) {
+        val gradeColors = when (gradeColorTheme) {
-            "vulcan" -> vulcanGradeColors
+            GradeColorTheme.VULCAN -> vulcanGradeColors
             else -> materialGradeColors
         }
 

app/src/main/java/io/github/wulkanowy/ui/modules/grade/statistics/GradeStatisticsFragment.kt

@@ -7,6 +7,7 @@ import android.widget.TextView
 import androidx.recyclerview.widget.LinearLayoutManager
 import dagger.hilt.android.AndroidEntryPoint
 import io.github.wulkanowy.R
+import io.github.wulkanowy.data.enums.GradeColorTheme
 import io.github.wulkanowy.data.pojos.GradeStatisticsItem
 import io.github.wulkanowy.databinding.FragmentGradeStatisticsBinding
 import io.github.wulkanowy.ui.base.BaseFragment
@@ -90,12 +91,12 @@ class GradeStatisticsFragment :
 
     override fun updateData(
         newItems: List<GradeStatisticsItem>,
-        newTheme: String,
+        newTheme: GradeColorTheme,
         showAllSubjectsOnStatisticsList: Boolean
     ) {
         with(statisticsAdapter) {
             showAllSubjectsOnList = showAllSubjectsOnStatisticsList
-            theme = newTheme
+            gradeColorTheme = newTheme
             items = newItems
             notifyDataSetChanged()
         }

app/src/main/java/io/github/wulkanowy/ui/modules/grade/statistics/GradeStatisticsView.kt

@@ -1,5 +1,6 @@
 package io.github.wulkanowy.ui.modules.grade.statistics
 
+import io.github.wulkanowy.data.enums.GradeColorTheme
 import io.github.wulkanowy.data.pojos.GradeStatisticsItem
 import io.github.wulkanowy.ui.base.BaseView
 
@@ -15,7 +16,7 @@ interface GradeStatisticsView : BaseView {
 
     fun updateData(
         newItems: List<GradeStatisticsItem>,
-        newTheme: String,
+        newTheme: GradeColorTheme,
         showAllSubjectsOnStatisticsList: Boolean
     )
 

app/src/main/java/io/github/wulkanowy/utils/GradeExtension.kt

@@ -3,6 +3,7 @@ package io.github.wulkanowy.utils
 import io.github.wulkanowy.R
 import io.github.wulkanowy.data.db.entities.Grade
 import io.github.wulkanowy.data.db.entities.GradeSummary
+import io.github.wulkanowy.data.enums.GradeColorTheme
 import io.github.wulkanowy.sdk.scrapper.grades.isGradeValid
 
 fun List<Grade>.calcAverage(isOptionalArithmeticAverage: Boolean): Double {
@@ -37,28 +38,6 @@ fun List<GradeSummary>.calcFinalAverage(plusModifier: Double, minusModifier: Dou
     .average()
     .let { if (it.isNaN()) 0.0 else it }
 
-fun Grade.getBackgroundColor(theme: String) = when (theme) {
-    "grade_color" -> getGradeColor()
-    "material" -> when (value.toInt()) {
-        6 -> R.color.grade_material_six
-        5 -> R.color.grade_material_five
-        4 -> R.color.grade_material_four
-        3 -> R.color.grade_material_three
-        2 -> R.color.grade_material_two
-        1 -> R.color.grade_material_one
-        else -> R.color.grade_material_default
-    }
-    else -> when (value.toInt()) {
-        6 -> R.color.grade_vulcan_six
-        5 -> R.color.grade_vulcan_five
-        4 -> R.color.grade_vulcan_four
-        3 -> R.color.grade_vulcan_three
-        2 -> R.color.grade_vulcan_two
-        1 -> R.color.grade_vulcan_one
-        else -> R.color.grade_vulcan_default
-    }
-}
-
 fun Grade.getGradeColor() = when (color) {
     "000000" -> R.color.grade_black
     "F04C4C" -> R.color.grade_red
@@ -83,3 +62,25 @@ fun Grade.changeModifier(plusModifier: Double, minusModifier: Double) = when {
     modifier < 0 -> copy(modifier = -minusModifier)
     else -> this
 }
+
+fun Grade.getBackgroundColor(theme: GradeColorTheme) = when (theme) {
+    GradeColorTheme.GRADE_COLOR -> getGradeColor()
+    GradeColorTheme.MATERIAL -> when (value.toInt()) {
+        6 -> R.color.grade_material_six
+        5 -> R.color.grade_material_five
+        4 -> R.color.grade_material_four
+        3 -> R.color.grade_material_three
+        2 -> R.color.grade_material_two
+        1 -> R.color.grade_material_one
+        else -> R.color.grade_material_default
+    }
+    GradeColorTheme.VULCAN -> when (value.toInt()) {
+        6 -> R.color.grade_vulcan_six
+        5 -> R.color.grade_vulcan_five
+        4 -> R.color.grade_vulcan_four
+        3 -> R.color.grade_vulcan_three
+        2 -> R.color.grade_vulcan_two
+        1 -> R.color.grade_vulcan_one
+        else -> R.color.grade_vulcan_default
+    }
+}

app/src/test/java/io/github/wulkanowy/utils/GradeExtensionTest.kt

@@ -3,6 +3,7 @@ package io.github.wulkanowy.utils
 import io.github.wulkanowy.R
 import io.github.wulkanowy.data.db.entities.Grade
 import io.github.wulkanowy.data.db.entities.GradeSummary
+import io.github.wulkanowy.data.enums.GradeColorTheme
 import io.mockk.MockKAnnotations
 import io.mockk.impl.annotations.MockK
 import org.junit.Assert.assertEquals
@@ -46,10 +47,25 @@ class GradeExtensionTest {
 
     @Test
     fun getBackgroundColor() {
-        assertEquals(R.color.grade_material_five, createGrade(5.0).getBackgroundColor("material"))
+        assertEquals(
-        assertEquals(R.color.grade_material_five, createGrade(5.5).getBackgroundColor("material"))
+            R.color.grade_material_five, createGrade(5.0).getBackgroundColor(
-        assertEquals(R.color.grade_material_five, createGrade(5.9).getBackgroundColor("material"))
+                GradeColorTheme.MATERIAL
-        assertEquals(R.color.grade_vulcan_five, createGrade(5.9).getBackgroundColor("whatever"))
+            )
+        )
+        assertEquals(
+            R.color.grade_material_five, createGrade(5.5).getBackgroundColor(
+                GradeColorTheme.MATERIAL
+            )
+        )
+        assertEquals(
+            R.color.grade_material_five, createGrade(5.9).getBackgroundColor(
+                GradeColorTheme.MATERIAL
+            )
+        )
+        assertEquals(
+            R.color.grade_vulcan_five,
+            createGrade(5.9).getBackgroundColor(GradeColorTheme.VULCAN)
+        )
     }
 
     @Test