add tests for DislikeAnalyzer

mcu-upstream/src/test/java/contrast/ContrastTest.kt

@@ -6,7 +6,7 @@ import com.materialkolor.utils.ColorUtils
 import io.kotest.matchers.collections.shouldContainExactly
 import io.kotest.matchers.collections.shouldNotContain
 import io.kotest.matchers.doubles.shouldBeExactly
-import io.kotest.matchers.equals.shouldBeEqual
+import utils.shouldBeEqualColor
 import kotlin.test.Test
 
 class ContrastTest {
@@ -36,8 +36,8 @@ class ContrastTest {
         val actualSecondHct = Hct.fromInt(COLOR2)
         val actual = Contrast.ratioOfTones(actualFirstHct.tone, actualSecondHct.tone)
 
-        expectedFirstHct.toInt() shouldBeEqual actualFirstHct.toInt()
-        expectedSecondHct.toInt() shouldBeEqual actualSecondHct.toInt()
+        expectedFirstHct shouldBeEqualColor actualFirstHct
+        expectedSecondHct shouldBeEqualColor actualSecondHct
         expected shouldBeExactly actual
     }
 

mcu-upstream/src/test/java/dislike/DislikeAnalyzerTest.kt

@@ -0,0 +1,56 @@
+package dislike;
+
+import com.materialkolor.dislike.DislikeAnalyzer
+import com.materialkolor.hct.Hct
+import io.kotest.matchers.equals.shouldBeEqual
+import org.junit.jupiter.api.Test;
+import utils.shouldBeEqualColor
+
+class DislikeAnalyzerTest {
+
+    @Test
+    fun isDislikedFalse() {
+        val expectedHct = hct.Hct.fromInt(0xB44C43)
+        val expected = dislike.DislikeAnalyzer.isDisliked(expectedHct)
+
+        val actualHct = Hct.fromInt(0xB44C43)
+        val actual = DislikeAnalyzer.isDisliked(actualHct)
+
+        expected shouldBeEqual actual
+        expected shouldBeEqual false
+    }
+
+    @Test
+    fun isDislikedTrue() {
+        val expectedHct = hct.Hct.fromInt(0x9D9101)
+        val expected = dislike.DislikeAnalyzer.isDisliked(expectedHct)
+
+        val actualHct = Hct.fromInt(0x9D9101)
+        val actual = DislikeAnalyzer.isDisliked(actualHct)
+
+        expected shouldBeEqual actual
+        expected shouldBeEqual true
+    }
+
+    @Test
+    fun fixIfDisliked() {
+        val expectedHct = hct.Hct.fromInt(0xB44C43)
+        val expected = dislike.DislikeAnalyzer.fixIfDisliked(expectedHct)
+
+        val actualHct = Hct.fromInt(0xB44C43)
+        val actual = DislikeAnalyzer.fixIfDisliked(actualHct)
+
+        expected shouldBeEqualColor actual
+    }
+
+    @Test
+    fun fixIfDislikedFixed() {
+        val expectedHct = hct.Hct.fromInt(0x9D9101)
+        val expected = dislike.DislikeAnalyzer.fixIfDisliked(expectedHct)
+
+        val actualHct = Hct.fromInt(0x9D9101)
+        val actual = DislikeAnalyzer.fixIfDisliked(actualHct)
+
+        expected shouldBeEqualColor actual
+    }
+}

mcu-upstream/src/test/java/utils/TestUtils.kt

@@ -0,0 +1,12 @@
+package utils
+
+import com.materialkolor.hct.Hct
+import io.kotest.matchers.equals.shouldBeEqual
+
+infix fun Hct.shouldBeEqualColor(expected: hct.Hct) {
+    toInt() shouldBeEqual expected.toInt()
+}
+
+infix fun hct.Hct.shouldBeEqualColor(expected: Hct) {
+    toInt() shouldBeEqual expected.toInt()
+}