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Unit test for parsing species
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@smithkm
smithkm committed Oct 23, 2024
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182 changes: 182 additions & 0 deletions 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;

import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.*;
import static org.junit.jupiter.api.Assertions.*;

import java.io.IOException;
import java.util.ArrayList;
import java.util.NoSuchElementException;

import org.junit.jupiter.api.Test;

import ca.bc.gov.nrs.vdyp.io.parse.common.ResourceParseException;
import ca.bc.gov.nrs.vdyp.model.LayerType;
import ca.bc.gov.nrs.vdyp.model.UtilizationClass;
import ca.bc.gov.nrs.vdyp.test.MockFileResolver;
import ca.bc.gov.nrs.vdyp.test.TestUtils;
import ca.bc.gov.nrs.vdyp.test.VdypMatchers;

import static ca.bc.gov.nrs.vdyp.test.VdypMatchers.*;

class VdypSpeciesParserTest {

@Test
void testEmpty() throws IOException, ResourceParseException {
var controlMap = TestUtils.loadControlMap();
var resolver = new MockFileResolver("testResolver");

try (var is = TestUtils.makeInputStream("")) {

resolver.addStream("test.dat", is);

var parser = new VdypSpeciesParser().map("test.dat", resolver, controlMap);

var stream = parser.get();

assertTrue(!stream.hasNext(), "stream is not empty");

assertThrows(NoSuchElementException.class, () -> stream.next());
}
}

@Test
void testOnePoly() throws IOException, ResourceParseException {
var controlMap = TestUtils.loadControlMap();
var resolver = new MockFileResolver("testResolver");

try (
var is = TestUtils.makeInputStream(
"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",
"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",
"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",
"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",
"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",
"01002 S000001 00 1970 "
)
) {

resolver.addStream("test.dat", is);

var parser = new VdypSpeciesParser().map("test.dat", resolver, controlMap);

var stream = parser.get();

assertTrue(stream.hasNext(), "stream is empty");

var result = new ArrayList<>(stream.next()); // Array list makes it indexable so we can easily sample
// entries to test. Checking everything would be excessive.

assertThat(result, hasSize(5));

assertThat(
result.get(0),
allOf(
hasProperty("polygonIdentifier", VdypMatchers.isPolyId("01002 S000001 00", 1970)),
hasProperty("layerType", is(LayerType.PRIMARY)), hasProperty("genus", is("B"))
)
);

assertTrue(!stream.hasNext(), "stream is not empty");

assertThrows(NoSuchElementException.class, () -> stream.next());

}
}

@Test
void testMultiplePoly() throws IOException, ResourceParseException {
var controlMap = TestUtils.loadControlMap();
var resolver = new MockFileResolver("testResolver");

try (
var is = TestUtils.makeInputStream(
"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",
"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",
"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",
"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",
"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",
"01002 S000001 00 1970 ",
"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",
"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",
"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",
"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",
"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",
"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",
"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",
"01002 S000002 00 1970 "

)
) {

resolver.addStream("test.dat", is);

var parser = new VdypSpeciesParser().map("test.dat", resolver, controlMap);

var stream = parser.get();

assertTrue(stream.hasNext(), "stream is empty");

var result = new ArrayList<>(stream.next()); // Array list makes it indexable so we can easily sample
// entries to test. Checking everything would be excessive.

assertThat(result, hasSize(5));

assertThat(
result.get(0),
allOf(
hasProperty("polygonIdentifier", VdypMatchers.isPolyId("01002 S000001 00", 1970)),
hasProperty("layerType", is(LayerType.PRIMARY)), hasProperty("genus", is("B"))
)
);
assertThat(
result.get(4),
allOf(
hasProperty("polygonIdentifier", VdypMatchers.isPolyId("01002 S000001 00", 1970)),
hasProperty("layerType", is(LayerType.PRIMARY)), hasProperty("genus", is("S"))
)
);
assertTrue(stream.hasNext(), "stream is empty");

result = new ArrayList<>(stream.next()); // Array list makes it indexable so we can easily sample
// entries to test. Checking everything would be excessive.

assertThat(result, hasSize(7));

assertThat(
result.get(0),
allOf(
hasProperty("polygonIdentifier", VdypMatchers.isPolyId("01002 S000002 00", 1970)),
hasProperty("layerType", is(LayerType.PRIMARY)), hasProperty("genus", is("B"))
)
);
assertThat(
result.get(3),
allOf(
hasProperty("polygonIdentifier", VdypMatchers.isPolyId("01002 S000002 00", 1970)),
hasProperty("layerType", is(LayerType.PRIMARY)), hasProperty("genus", is("S"))
)
);
assertThat(
result.get(4),
allOf(
hasProperty("polygonIdentifier", VdypMatchers.isPolyId("01002 S000002 00", 1970)),
hasProperty("layerType", is(LayerType.VETERAN)), hasProperty("genus", is("B"))
)
);
assertThat(
result.get(6),
allOf(
hasProperty("polygonIdentifier", VdypMatchers.isPolyId("01002 S000002 00", 1970)),
hasProperty("layerType", is(LayerType.VETERAN)), hasProperty("genus", is("S"))
)
);

assertTrue(!stream.hasNext(), "stream is not empty");

assertThrows(NoSuchElementException.class, () -> stream.next());

}
}

}

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