Add config loading tests

src/test/kotlin/starter/config/ConfigTest.kt

@@ -0,0 +1,114 @@
+package starter.config
+
+import com.electronwill.nightconfig.toml.TomlParser
+import org.assertj.core.api.Assertions.assertThat
+import org.intellij.lang.annotations.Language
+import org.junit.jupiter.api.Test
+import starter.*
+import java.io.StringReader
+
+internal class ConfigTest {
+    private val parser = TomlParser()
+    private fun parse(config: String) = parser.parse(StringReader(config))
+
+    @Test
+    fun inputs() {
+        @Language("toml")
+        val toml = """
+            [inputs]
+
+            [inputs.name]
+            default = "example"
+            display = "Project Name"
+
+            [inputs.basePackage]
+            default = "org.example"
+            display = "Base package"
+        """.trimIndent()
+
+        val starterConfig = Config(parse(toml)).load()
+
+        val expected = listOf(
+            Input("basePackage", "Base package", "org.example"),
+            Input("name", "Project Name", "example"),
+        )
+
+        assertThat(starterConfig.inputs).containsExactlyInAnyOrderElementsOf(expected)
+    }
+
+    @Test
+    fun dependencies() {
+        @Language("toml")
+        val toml = """
+            [versions]
+            assertj = "3.17.2"
+            koin = "2.1.6"
+            h2 = "1.4.200"
+
+            [repositories]
+
+            [repositories.jcenter]
+            url = "https://jcenter.bintray.com"
+
+            [dependencies]
+
+            [dependencies.assertj]
+            groupId = "org.assertj"
+            artifactId = "assertj-core"
+            scope = "test"
+            category = "test"
+            default = true
+
+            [dependencies.koin]
+            groupId = "org.koin"
+            artifactId = "koin-core"
+            category = "injection"
+            repository = "jcenter"
+            default = true
+
+            [dependencies.h2]
+            groupId = "com.h2database"
+            category = "database"
+        """.trimIndent()
+
+        val starterConfig = Config(parse(toml)).load()
+
+        val expected = listOf(
+            Dependency(
+                name = "h2",
+                groupId = "com.h2database",
+                artifactId = "h2",
+                version = Version("h2", "1.4.200"),
+                default = false,
+                category = Category.Database,
+                scope = Scope.Compile,
+                logger = null,
+                repository = null,
+            ),
+            Dependency(
+                name = "assertj",
+                groupId = "org.assertj",
+                artifactId = "assertj-core",
+                version = Version("assertj", "3.17.2"),
+                default = true,
+                category = Category.Test,
+                scope = Scope.Test,
+                logger = null,
+                repository = null,
+            ),
+            Dependency(
+                name = "koin",
+                groupId = "org.koin",
+                artifactId = "koin-core",
+                version = Version("koin", "2.1.6"),
+                default = true,
+                category = Category.Injection,
+                scope = Scope.Compile,
+                logger = null,
+                repository = Repository("jcenter", "https://jcenter.bintray.com"),
+            ),
+        )
+
+        assertThat(starterConfig.dependencies).containsExactlyInAnyOrderElementsOf(expected)
+    }
+}

src/test/kotlin/starter/templates/PomTemplateTest.kt

@@ -9,7 +9,7 @@ import org.w3c.dom.Node
 import org.w3c.dom.NodeList
 import starter.Project
 import starter.config.StarterConfig
-import starter.modules.mainModule
+import starter.modules.configModule
 import starter.modules.pebbleModule
 import starter.modules.templateModule
 import javax.xml.parsers.DocumentBuilderFactory
@@ -20,7 +20,7 @@ import javax.xml.xpath.XPathFactory
 internal class PomTemplateTest {
 
     private val koin = koinApplication {
-        modules(mainModule, pebbleModule, templateModule)
+        modules(configModule, pebbleModule, templateModule)
     }.koin
 
     private val pomTemplate = koin.get<PomTemplate>()