Added tests for bitrise commit mapper

connector-bitrise/src/test/java/com/kevalpatel2106/connector/bitrise/network/mapper/CommitMapperImplTest.kt

@@ -0,0 +1,63 @@
+package com.kevalpatel2106.connector.bitrise.network.mapper
+
+import com.flextrade.kfixture.KFixture
+import com.kevalpatel2106.connector.bitrise.network.dto.BuildDto
+import com.kevalpatel2106.coreTest.getUrlFixture
+import com.kevalpatel2106.entity.Commit
+import com.kevalpatel2106.entity.id.CommitHash
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Assertions.assertNull
+import org.junit.jupiter.api.Test
+
+internal class CommitMapperImplTest {
+    private val fixture = KFixture()
+    private val subject = CommitMapperImpl()
+
+    @Test
+    fun `given commit hash null when mapped then result is null`() {
+        val dto = fixture<BuildDto>().copy(commitHash = null)
+
+        val actual = subject(dto)
+
+        assertNull(actual)
+    }
+
+    @Test
+    fun `given commit hash blank when mapped then result is null`() {
+        val dto = fixture<BuildDto>().copy(commitHash = "          ")
+
+        val actual = subject(dto)
+
+        assertNull(actual)
+    }
+
+    @Test
+    fun `given commit hash empty when mapped then result is null`() {
+        val dto = fixture<BuildDto>().copy(commitHash = "")
+
+        val actual = subject(dto)
+
+        assertNull(actual)
+    }
+
+    @Test
+    fun `given commit hash not null when mapped then result is null`() {
+        val commitViewUrl = getUrlFixture(fixture)
+        val dto = fixture<BuildDto>().copy(
+            commitHash = "1234567890",
+            commitMessage = fixture(),
+            commitViewUrl = commitViewUrl.value,
+        )
+
+        val actual = subject(dto)
+
+        val expected = Commit(
+            hash = CommitHash(dto.commitHash!!),
+            message = dto.commitMessage,
+            commitViewUrl = commitViewUrl,
+            author = null,
+            commitAt = null,
+        )
+        assertEquals(expected, actual)
+    }
+}