package org.zwobble.hobgoblin.compiler;

import org.junit.jupiter.api.Test;
import org.zwobble.hobgoblin.compiler.types.NamespaceName;

import java.nio.file.Path;

import static org.zwobble.precisely.AssertThat.assertThat;
import static org.zwobble.precisely.Matchers.equalTo;

public class HobgoblinCompilerTests {
    @Test
    public void sourceFileInSourceDirectoryUsesFilenameAsNamespaceName() {
        var sourceDirectory = Path.of("a/b/src");
        var sourceFilePath = Path.of("a/b/src/blah.hob");

        var namespaceName = HobgoblinCompiler.sourceFileNamespaceName(sourceDirectory, sourceFilePath);

        assertThat(namespaceName, equalTo(NamespaceName.of("blah")));
    }

    @Test
    public void sourceFileInSourceSubdirectoriesUsesSubdirectoriesAndFilenameAsNamespaceName() {
        var sourceDirectory = Path.of("a/b/src");
        var sourceFilePath = Path.of("a/b/src/one/two/blah.hob");

        var namespaceName = HobgoblinCompiler.sourceFileNamespaceName(sourceDirectory, sourceFilePath);

        assertThat(namespaceName, equalTo(NamespaceName.of("one", "two", "blah")));
    }
}