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Unit test for parsing species
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‎lib/vdyp-common/src/test/java/ca/bc/gov/nrs/vdyp/io/parse/model/VdypSpeciesParserTest.java

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package ca.bc.gov.nrs.vdyp.io.parse.model;
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import static org.hamcrest.MatcherAssert.assertThat;
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import static org.hamcrest.Matchers.*;
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import static org.junit.jupiter.api.Assertions.*;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.NoSuchElementException;
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import org.junit.jupiter.api.Test;
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import ca.bc.gov.nrs.vdyp.io.parse.common.ResourceParseException;
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import ca.bc.gov.nrs.vdyp.model.LayerType;
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import ca.bc.gov.nrs.vdyp.model.UtilizationClass;
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import ca.bc.gov.nrs.vdyp.test.MockFileResolver;
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import ca.bc.gov.nrs.vdyp.test.TestUtils;
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import ca.bc.gov.nrs.vdyp.test.VdypMatchers;
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import static ca.bc.gov.nrs.vdyp.test.VdypMatchers.*;
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class VdypSpeciesParserTest {
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@Test
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void testEmpty() throws IOException, ResourceParseException {
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var controlMap = TestUtils.loadControlMap();
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var resolver = new MockFileResolver("testResolver");
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try (var is = TestUtils.makeInputStream("")) {
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resolver.addStream("test.dat", is);
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var parser = new VdypSpeciesParser().map("test.dat", resolver, controlMap);
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var stream = parser.get();
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assertTrue(!stream.hasNext(), "stream is not empty");
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assertThrows(NoSuchElementException.class, () -> stream.next());
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}
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}
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@Test
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void testOnePoly() throws IOException, ResourceParseException {
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var controlMap = TestUtils.loadControlMap();
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var resolver = new MockFileResolver("testResolver");
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try (
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var is = TestUtils.makeInputStream(
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"01002 S000001 00 1970 P 3 B B 100.0 0.0 0.0 0.0 -9.00 -9.00 -9.0 -9.0 -9.0 0 -9",
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"01002 S000001 00 1970 P 4 C C 100.0 0.0 0.0 0.0 -9.00 -9.00 -9.0 -9.0 -9.0 0 -9",
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"01002 S000001 00 1970 P 5 D D 100.0 0.0 0.0 0.0 35.00 35.30 55.0 54.0 1.0 1 13",
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"01002 S000001 00 1970 P 8 H H 100.0 0.0 0.0 0.0 -9.00 -9.00 -9.0 -9.0 -9.0 0 -9",
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"01002 S000001 00 1970 P 15 S S 100.0 0.0 0.0 0.0 -9.00 -9.00 -9.0 -9.0 -9.0 0 -9",
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"01002 S000001 00 1970 "
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)
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) {
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resolver.addStream("test.dat", is);
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var parser = new VdypSpeciesParser().map("test.dat", resolver, controlMap);
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var stream = parser.get();
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assertTrue(stream.hasNext(), "stream is empty");
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var result = new ArrayList<>(stream.next()); // Array list makes it indexable so we can easily sample
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// entries to test. Checking everything would be excessive.
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assertThat(result, hasSize(5));
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assertThat(
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result.get(0),
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allOf(
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hasProperty("polygonIdentifier", VdypMatchers.isPolyId("01002 S000001 00", 1970)),
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hasProperty("layerType", is(LayerType.PRIMARY)), hasProperty("genus", is("B"))
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)
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);
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assertTrue(!stream.hasNext(), "stream is not empty");
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assertThrows(NoSuchElementException.class, () -> stream.next());
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}
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}
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@Test
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void testMultiplePoly() throws IOException, ResourceParseException {
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var controlMap = TestUtils.loadControlMap();
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var resolver = new MockFileResolver("testResolver");
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try (
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var is = TestUtils.makeInputStream(
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"01002 S000001 00 1970 P 3 B B 100.0 0.0 0.0 0.0 -9.00 -9.00 -9.0 -9.0 -9.0 0 -9",
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"01002 S000001 00 1970 P 4 C C 100.0 0.0 0.0 0.0 -9.00 -9.00 -9.0 -9.0 -9.0 0 -9",
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"01002 S000001 00 1970 P 5 D D 100.0 0.0 0.0 0.0 35.00 35.30 55.0 54.0 1.0 1 13",
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"01002 S000001 00 1970 P 8 H H 100.0 0.0 0.0 0.0 -9.00 -9.00 -9.0 -9.0 -9.0 0 -9",
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"01002 S000001 00 1970 P 15 S S 100.0 0.0 0.0 0.0 -9.00 -9.00 -9.0 -9.0 -9.0 0 -9",
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"01002 S000001 00 1970 ",
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"01002 S000002 00 1970 P 3 B B 100.0 0.0 0.0 0.0 -9.00 -9.00 -9.0 -9.0 -9.0 0 -9",
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"01002 S000002 00 1970 P 5 D D 100.0 0.0 0.0 0.0 -9.00 -9.00 -9.0 -9.0 -9.0 0 -9",
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"01002 S000002 00 1970 P 8 H H 100.0 0.0 0.0 0.0 28.70 24.30 45.0 39.6 5.4 1 34",
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"01002 S000002 00 1970 P 15 S S 100.0 0.0 0.0 0.0 -9.00 -9.00 -9.0 -9.0 -9.0 0 -9",
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"01002 S000002 00 1970 V 3 B B 100.0 0.0 0.0 0.0 -9.00 -9.00 -9.0 -9.0 -9.0 0 -9",
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"01002 S000002 00 1970 V 8 H H 100.0 0.0 0.0 0.0 16.70 26.20 105.0 97.9 7.1 1 -9",
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"01002 S000002 00 1970 V 15 S S 100.0 0.0 0.0 0.0 -9.00 -9.00 -9.0 -9.0 -9.0 0 -9",
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"01002 S000002 00 1970 "
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)
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) {
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resolver.addStream("test.dat", is);
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var parser = new VdypSpeciesParser().map("test.dat", resolver, controlMap);
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var stream = parser.get();
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assertTrue(stream.hasNext(), "stream is empty");
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var result = new ArrayList<>(stream.next()); // Array list makes it indexable so we can easily sample
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// entries to test. Checking everything would be excessive.
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assertThat(result, hasSize(5));
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assertThat(
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result.get(0),
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allOf(
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hasProperty("polygonIdentifier", VdypMatchers.isPolyId("01002 S000001 00", 1970)),
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hasProperty("layerType", is(LayerType.PRIMARY)), hasProperty("genus", is("B"))
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)
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);
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assertThat(
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result.get(4),
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allOf(
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hasProperty("polygonIdentifier", VdypMatchers.isPolyId("01002 S000001 00", 1970)),
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hasProperty("layerType", is(LayerType.PRIMARY)), hasProperty("genus", is("S"))
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)
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);
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assertTrue(stream.hasNext(), "stream is empty");
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result = new ArrayList<>(stream.next()); // Array list makes it indexable so we can easily sample
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// entries to test. Checking everything would be excessive.
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assertThat(result, hasSize(7));
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assertThat(
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result.get(0),
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allOf(
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hasProperty("polygonIdentifier", VdypMatchers.isPolyId("01002 S000002 00", 1970)),
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hasProperty("layerType", is(LayerType.PRIMARY)), hasProperty("genus", is("B"))
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)
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);
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assertThat(
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result.get(3),
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allOf(
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hasProperty("polygonIdentifier", VdypMatchers.isPolyId("01002 S000002 00", 1970)),
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hasProperty("layerType", is(LayerType.PRIMARY)), hasProperty("genus", is("S"))
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)
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);
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assertThat(
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result.get(4),
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allOf(
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hasProperty("polygonIdentifier", VdypMatchers.isPolyId("01002 S000002 00", 1970)),
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hasProperty("layerType", is(LayerType.VETERAN)), hasProperty("genus", is("B"))
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)
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);
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assertThat(
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result.get(6),
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allOf(
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hasProperty("polygonIdentifier", VdypMatchers.isPolyId("01002 S000002 00", 1970)),
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hasProperty("layerType", is(LayerType.VETERAN)), hasProperty("genus", is("S"))
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)
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);
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assertTrue(!stream.hasNext(), "stream is not empty");
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assertThrows(NoSuchElementException.class, () -> stream.next());
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}
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}
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}

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