package ar.com.dgarcia.java_verbs;
import ar.com.dgarcia.java_verbs.api.Verb;
import ar.com.dgarcia.java_verbs.api.Verbs;
import ar.com.dgarcia.javaspec.api.JavaSpec;
import ar.com.dgarcia.javaspec.api.JavaSpecRunner;
import ar.com.dgarcia.javaspec.api.TestContext;
import org.junit.runner.RunWith;
import java.util.function.Supplier;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
/**
* This type verifies all the verb definition possibilities
* Created by kfgodel on 09/08/14.
*/
@RunWith(JavaSpecRunner.class)
public class VerbDefinitionSpecTest extends JavaSpec<VerbDefinitionSpecTest.VerbDefinitionSpecContext> {
public static interface VerbDefinitionSpecContext extends TestContext {
void operation(Supplier<TestOperation> definition);
TestOperation operation();
}
public static interface TestOperation {
void operationWithNoReturn(Object... args);
String operationWithReturn(Object... args);
}
@Override
public void define() {
context().operation(()-> mock(TestOperation.class));
describe("a verb with no return value", () -> {
it("and no argument", () -> {
Verb verb = Verbs.in("test").asAction("test", () -> context().operation().operationWithNoReturn());
verb.apply();
verify(context().operation()).operationWithNoReturn();
});
it("1 argument", () -> {
Verb verb = Verbs.in("test").asAction("test", (first) -> context().operation().operationWithNoReturn(first));
verb.apply("1");
verify(context().operation()).operationWithNoReturn("1");
});
it("2 arguments", () -> {
Verb verb = Verbs.in("test").asAction("test", (first, second) -> context().operation().operationWithNoReturn(first, second));
verb.apply("1", "2");
verify(context().operation()).operationWithNoReturn("1", "2");
});
it("3 arguments", () -> {
Verb verb = Verbs.in("test").asAction("test", (first, second, third) -> context().operation().operationWithNoReturn(first, second, third));
verb.apply("1", "2", "3");
verify(context().operation()).operationWithNoReturn("1", "2", "3");
});
it("4 arguments", () -> {
Verb verb = Verbs.in("test").asAction("test", (first, second, third, fourth, extra) -> context().operation().operationWithNoReturn(first, second, third, fourth));
verb.apply("1", "2", "3", "4");
verify(context().operation()).operationWithNoReturn("1", "2", "3", "4");
});
it("5 or more arguments", () -> {
Verb verb = Verbs.in("test").asAction("test", (first, second, third, fourth, extra) -> context().operation().operationWithNoReturn(first, second, third, fourth, extra[0]));
verb.apply("1", "2", "3", "4", "5");
verify(context().operation()).operationWithNoReturn("1", "2", "3", "4", "5");
});
});
describe("a verb with return value", ()->{
it("and no argument", ()->{
Verb verb = Verbs.in("test").asFunction("test", () -> context().operation().operationWithReturn());
verb.apply();
verify(context().operation()).operationWithReturn();
});
it("1 argument", ()->{
Verb verb = Verbs.in("test").asFunction("test", (first) -> context().operation().operationWithReturn(first));
verb.apply("1");
verify(context().operation()).operationWithReturn("1");
});
it("2 arguments", ()->{
Verb verb = Verbs.in("test").asFunction("test", (first, second) -> context().operation().operationWithReturn(first, second));
verb.apply("1", "2");
verify(context().operation()).operationWithReturn("1","2");
});
it("3 arguments", ()->{
Verb verb = Verbs.in("test").asFunction("test", (first, second, third) -> context().operation().operationWithReturn(first, second, third));
verb.apply("1", "2", "3");
verify(context().operation()).operationWithReturn("1","2", "3");
});
it("4 arguments", ()->{
Verb verb = Verbs.in("test").asFunction("test", (first, second, third, fourth, extra) -> context().operation().operationWithReturn(first, second, third, fourth));
verb.apply("1", "2", "3", "4");
verify(context().operation()).operationWithReturn("1", "2", "3", "4");
});
it("5 or more arguments", ()->{
Verb verb = Verbs.in("test").asFunction("test", (first, second, third, fourth, extra) -> context().operation().operationWithReturn(first, second, third, fourth, extra[0]));
verb.apply("1", "2", "3", "4", "5");
verify(context().operation()).operationWithReturn("1", "2", "3", "4", "5");
});
});
}
}