tests: add tests for FeaturesInDevelopmentDefaultsBuilder

libs/processors/src/test/kotlin/org/wordpress/android/processor/FeaturesInDevelopmentDefaultsBuilderTest.kt

@@ -0,0 +1,62 @@
+package org.wordpress.android.processor
+
+import org.assertj.core.api.Assertions
+import org.junit.Test
+
+class FeaturesInDevelopmentDefaultsBuilderTest {
+    @Test
+    fun `given a list of features in development, when building the object, then generate list of features in development`() {
+        // given
+        val featureA = "valueA"
+        val featureB = "valueB"
+        val features = listOf(featureA, featureB)
+
+        // when
+        val sut = FeaturesInDevelopmentDefaultsBuilder(features)
+
+        // then
+        Assertions.assertThat(sut.getContent().toString()).isEqualTo(
+            """
+            // Automatically generated file. DO NOT MODIFY
+            package org.wordpress.android.util.config
+
+            import kotlin.String
+            import kotlin.collections.List
+
+            object FeaturesInDevelopment {
+                val featuresInDevelopment: List<String> = listOf(
+                        "$featureA",
+                        "$featureB"
+                        )
+            }
+
+        """.trimIndent()
+        )
+    }
+
+    @Test
+    fun `given an empty list of features in development, when building the object, then generate empty list of features in development`() {
+        // given
+        val features = emptyList<String>()
+
+        // when
+        val sut = FeaturesInDevelopmentDefaultsBuilder(features)
+
+        // then
+        Assertions.assertThat(sut.getContent().toString()).isEqualTo(
+            """
+                // Automatically generated file. DO NOT MODIFY
+                package org.wordpress.android.util.config
+
+                import kotlin.String
+                import kotlin.collections.List
+
+                object FeaturesInDevelopment {
+                    val featuresInDevelopment: List<String> = listOf(
+                            )
+                }
+
+            """.trimIndent()
+        )
+    }
+}