TableColumnTest.java

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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License.  You may obtain a copy of the License at
*
*   http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
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* KIND, either express or implied.  See the License for the
* specific language governing permissions and limitations
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package de.unioninvestment.eai.portal.portlet.crud.domain.model;

import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.sameInstance;
import static org.junit.Assert.assertThat;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;

import de.unioninvestment.eai.portal.support.vaadin.validation.FieldValidator;

public class TableColumnTest {

	private TableColumn tableColumn;

	@Mock
	private ContainerRow rowMock;

	@Mock
	private FieldEditableChecker fieldEditableCheckerMock;

	@Mock
	private Table tableMock;

	@Mock
	private DataContainer containerMock;

	@Mock
	private FieldValidator validatorMock, validator2Mock;

	@Before
	public void setUp() {
		MockitoAnnotations.initMocks(this);

		tableColumn = new TableColumn.Builder().name("name")
				.editableDefault(true).build();
	}

	@Test
	public void shouldCallFieldEditableChecker() {
		tableColumn.setEditableChecker(fieldEditableCheckerMock);

		when(fieldEditableCheckerMock.isEditable(rowMock)).thenReturn(false);

		boolean result = tableColumn.isEditable(rowMock);

		verify(fieldEditableCheckerMock).isEditable(rowMock);
		assertThat(result, is(false));
	}

	@Test
	public void shouldReturnEditableDefault() {
		assertThat(tableColumn.isEditable(rowMock), is(true));
	}
	
	@Test
	public void shouldDelegateGetTypeToContainer() {
		when(tableMock.getContainer()).thenReturn(containerMock);
		doReturn(String.class).when(containerMock).getType("name");
		tableColumn.setTable(tableMock);
		
		assertThat(tableColumn.getType(), equalTo((Class)String.class));
	}

	public void shouldAllowAddingAFirstValidatorByScriptingLayer() {
		tableColumn.addValidator(validatorMock);
		assertThat(tableColumn.getValidators().get(0), sameInstance(validatorMock));
	}

	public void shouldAllowAddingAdditionalValidatorByScriptingLayer() {
		tableColumn.addValidator(validatorMock);
		tableColumn.addValidator(validator2Mock);
		assertThat(tableColumn.getValidators().get(1), sameInstance(validator2Mock));
	}

    @Test
    public void shouldReturnExplicitUpdateSetting() {
        tableColumn = new TableColumn.Builder().name("name")
                .editableDefault(false)
                .updateColumn(true)
                .build();
        assertThat(tableColumn.isUpdateColumn(), is(true));
    }

    @Test
    public void shouldReturnEditablePrimaryKeysAsNotToUpdate() {
        tableColumn = new TableColumn.Builder().name("name")
                .primaryKey(true)
                .editableDefault(true)
                .build();
        assertThat(tableColumn.isUpdateColumn(), is(false));
    }

    @Test
    public void shouldReturnEditableColumnAsUpdateColumn() {
        tableColumn = new TableColumn.Builder().name("name")
                .primaryKey(false)
                .editableDefault(true)
                .build();
        assertThat(tableColumn.isUpdateColumn(), is(true));
    }

    @Test
    public void shouldReturnDynamicallyEditableColumnAsUpdateColumn() {
        tableColumn = new TableColumn.Builder().name("name")
                .primaryKey(false)
                .editableDefault(false)
                .editableChecker(fieldEditableCheckerMock)
                .build();
        assertThat(tableColumn.isUpdateColumn(), is(true));
    }

    @Test
    public void shouldReturnReadonlyColumnAsNotToInsert() {
        tableColumn = new TableColumn.Builder().name("name")
                .primaryKey(false)
                .editableDefault(false)
                .build();
        assertThat(tableColumn.isInsertColumn(), is(false));
    }

    @Test
    public void shouldReturnExplicitInsertSetting() {
        tableColumn = new TableColumn.Builder().name("name")
                .editableDefault(false)
                .insertColumn(true)
                .build();
        assertThat(tableColumn.isInsertColumn(), is(true));
    }

    @Test
    public void shouldReturnPkColumnWithSequenceAsInsertColumn() {
        tableColumn = new TableColumn.Builder().name("name")
                .editableDefault(false)
                .sequence("MY_SEQ")
                .build();
        assertThat(tableColumn.isInsertColumn(), is(true));
    }

    @Test
    public void shouldReturnEditableColumnAsInsertColumn() {
        tableColumn = new TableColumn.Builder().name("name")
                .primaryKey(false)
                .editableDefault(true)
                .build();
        assertThat(tableColumn.isInsertColumn(), is(true));
    }

    @Test
    public void shouldReturnDynamicallyEditableColumnAsInsertColumn() {
        tableColumn = new TableColumn.Builder().name("name")
                .primaryKey(false)
                .editableDefault(false)
                .editableChecker(fieldEditableCheckerMock)
                .build();
        assertThat(tableColumn.isInsertColumn(), is(true));
    }
}