Examples with ColumnMetadata org.talend.dataprep.api.dataset.ColumnMetadata used on opensource projects

Example 41 with ColumnMetadata

use of org.talend.dataprep.api.dataset.ColumnMetadata in project data-prep by Talend.

the class ReplaceOnValueTest method test_apply_in_newcolumn.

@Test
public void test_apply_in_newcolumn() {
    // given
    final String columnId = "0000";
    final Map<String, String> values = new HashMap<>();
    values.put(columnId, "James Hetfield");
    final DataSetRow row = new DataSetRow(values);
    final Map<String, String> parameters = new HashMap<>();
    parameters.put(CELL_VALUE_PARAMETER, generateJson("James", ReplaceOnValueHelper.STARTS_WITH_MODE));
    parameters.put(REPLACE_VALUE_PARAMETER, "Jimmy");
    parameters.put(REPLACE_ENTIRE_CELL_PARAMETER, "true");
    parameters.put(ImplicitParameters.SCOPE.getKey().toLowerCase(), "column");
    parameters.put(ImplicitParameters.COLUMN_ID.getKey().toLowerCase(), columnId);
    parameters.put(ActionsUtils.CREATE_NEW_COLUMN, "true");
    // when
    ActionTestWorkbench.test(row, actionRegistry, factory.create(action, parameters));
    // then
    assertThat(row.get(columnId), is("James Hetfield"));
    assertThat(row.get("0001"), is("Jimmy"));
    ColumnMetadata expected = ColumnMetadata.Builder.column().id(1).name("0000_replace").type(Type.STRING).build();
    ColumnMetadata actual = row.getRowMetadata().getById("0001");
    assertEquals(expected, actual);
}

Example 42 with ColumnMetadata

use of org.talend.dataprep.api.dataset.ColumnMetadata in project data-prep by Talend.

the class SplitTest method should_update_metadata.

@Test
public void should_update_metadata() {
    // given
    final List<ColumnMetadata> input = new ArrayList<>();
    input.add(createMetadata("0000", "recipe"));
    input.add(createMetadata("0001", "steps"));
    input.add(createMetadata("0002", "last update"));
    final RowMetadata rowMetadata = new RowMetadata(input);
    final List<ColumnMetadata> expected = new ArrayList<>();
    expected.add(createMetadata("0000", "recipe"));
    expected.add(createMetadata("0001", "steps"));
    expected.add(createMetadata("0003", "steps_split_1"));
    expected.add(createMetadata("0004", "steps_split_2"));
    expected.add(createMetadata("0002", "last update"));
    // when
    ActionTestWorkbench.test(rowMetadata, actionRegistry, factory.create(action, parameters));
    // then
    assertEquals(expected, rowMetadata.getColumns());
}

Example 43 with ColumnMetadata

use of org.talend.dataprep.api.dataset.ColumnMetadata in project data-prep by Talend.

the class SplitTest method should_update_metadata_twice.

@Test
public void should_update_metadata_twice() {
    // given
    final List<ColumnMetadata> input = new ArrayList<>();
    input.add(createMetadata("0000", "recipe"));
    input.add(createMetadata("0001", "steps"));
    input.add(createMetadata("0002", "last update"));
    final RowMetadata rowMetadata = new RowMetadata(input);
    final List<ColumnMetadata> expected = new ArrayList<>();
    expected.add(createMetadata("0000", "recipe"));
    expected.add(createMetadata("0001", "steps"));
    expected.add(createMetadata("0005", "steps_split_1"));
    expected.add(createMetadata("0006", "steps_split_2"));
    expected.add(createMetadata("0003", "steps_split_1"));
    expected.add(createMetadata("0004", "steps_split_2"));
    expected.add(createMetadata("0002", "last update"));
    // when
    ActionTestWorkbench.test(rowMetadata, actionRegistry, factory.create(action, parameters), factory.create(action, parameters));
    assertEquals(expected, rowMetadata.getColumns());
}

Example 44 with ColumnMetadata

use of org.talend.dataprep.api.dataset.ColumnMetadata in project data-prep by Talend.

the class SubstringTest method should_update_metadata_twice.

@Test
public void should_update_metadata_twice() {
    // given
    final List<ColumnMetadata> input = new ArrayList<>();
    input.add(createMetadata("0000", "recipe"));
    input.add(createMetadata("0001", "steps"));
    input.add(createMetadata("0002", "last update"));
    final RowMetadata rowMetadata = new RowMetadata(input);
    final DataSetRow row = new DataSetRow(rowMetadata);
    final List<ColumnMetadata> expected = new ArrayList<>();
    expected.add(createMetadata("0000", "recipe"));
    expected.add(createMetadata("0001", "steps"));
    expected.add(createMetadata("0004", "steps_substring"));
    expected.add(createMetadata("0003", "steps_substring"));
    expected.add(createMetadata("0002", "last update"));
    // when
    ActionTestWorkbench.test(row, actionRegistry, factory.create(action, parameters), factory.create(action, parameters));
    // then
    assertEquals(expected, row.getRowMetadata().getColumns());
}

Example 45 with ColumnMetadata

use of org.talend.dataprep.api.dataset.ColumnMetadata in project data-prep by Talend.

the class SubstringTest method should_update_metadata.

@Test
public void should_update_metadata() {
    // given
    final List<ColumnMetadata> input = new ArrayList<>();
    input.add(createMetadata("0000", "recipe"));
    input.add(createMetadata("0001", "steps"));
    input.add(createMetadata("0002", "last update"));
    final RowMetadata rowMetadata = new RowMetadata(input);
    final List<ColumnMetadata> expected = new ArrayList<>();
    expected.add(createMetadata("0000", "recipe"));
    expected.add(createMetadata("0001", "steps"));
    expected.add(createMetadata("0003", "steps_substring"));
    expected.add(createMetadata("0002", "last update"));
    // when
    ActionTestWorkbench.test(rowMetadata, actionRegistry, factory.create(action, parameters));
    // then
    assertEquals(expected, rowMetadata.getColumns());
}