package com.github.dockerjava.core.dockerfile;

import com.github.dockerjava.api.exception.DockerClientException;

import com.google.common.base.Optional;

import org.hamcrest.Matcher;

import org.junit.Test;

import org.junit.experimental.runners.Enclosed;

import org.junit.runner.RunWith;

import org.junit.runners.Parameterized;

import static org.hamcrest.MatcherAssert.assertThat;

import static org.hamcrest.Matchers.contains;

import static org.hamcrest.Matchers.containsInAnyOrder;

import static org.hamcrest.Matchers.is;

@RunWith(Enclosed.class)

public class DockerfileStatementAddTest {

@RunWith(Parameterized.class)

public static final class ParamTests {

@Parameterized.Parameters(name = "{0} {1} {2}")

public static Object[][] data() {

return new Object[][]{{"ADD src dest", contains("src"), "dest"},

{"ADD \"src file\" \"dest\"", contains("src file"), "dest"},

{"ADD src\"file dest", contains("src\"file"), "dest"},

{"ADD src1 src2 dest", containsInAnyOrder("src1", "src2"), "dest"},

{"COPY src dest", contains("src"), "dest"},

{"COPY \"src file\" \"dest\"", contains("src file"), "dest"},

{"COPY src\"file dest", contains("src\"file"), "dest"},

{"COPY src1 src2 dest", containsInAnyOrder("src1", "src2"), "dest"}};

}

@Parameterized.Parameter

public String command;

@Parameterized.Parameter(1)

public Matcher matchesExpectation;

@Parameterized.Parameter(2)

public String expectedDest;

@Test

public void testAddOrCopyPattern() {

Optional<DockerfileStatement.Add> optionalAdd = DockerfileStatement.Add.create(command);

assertThat(optionalAdd.isPresent(), is(true));

assertThat(optionalAdd.get().sources, matchesExpectation);

assertThat(optionalAdd.get().destination, is(expectedDest));

}

}

public static final class Tests {

@Test(expected = DockerClientException.class)

public void shouldThrowExceptionIfDestNotSpecified() {

DockerfileStatement.Add.create("ADD src");

}

}

}