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UNT-Segmentanzahl gegen tatsächliche Nachrichtenstruktur validieren

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Marcus van Elst
2026-03-26 09:08:49 +01:00
parent 6a7d150007
commit 6152fe58d2
7 changed files with 178 additions and 1 deletions
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94
src/test/java/de/gecheckt/asv/validation/structure/DefaultStructureValidatorTest.java
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@@ -211,4 +211,98 @@ class DefaultStructureValidatorTest {
assertFalse(result.getErrors().stream()
.anyMatch(error -> "STRUCTURE_007".equals(error.errorCode())));
}
@Test
void validate_shouldReportErrorWhenUntSegmentCountDoesNotMatch() throws IOException, InputFileParseException {
// Given
SegmentLineTokenizer tokenizer = new DefaultSegmentLineTokenizer();
DefaultInputFileParser parser = new DefaultInputFileParser(tokenizer);
String fileName = "invalid-segment-count-too-small.asv";
Path filePath = Path.of("src/test/resources/invalid-segment-count-too-small.asv");
String fileContent = Files.readString(filePath);
// When
InputFile inputFile = parser.parse(fileName, fileContent);
ValidationResult result = validator.validate(inputFile);
// Then
assertTrue(result.hasErrors());
assertEquals(1, result.getErrors().size());
ValidationError error = result.getErrors().get(0);
assertEquals("STRUCTURE_008", error.errorCode());
assertEquals("Die im UNT angegebene Segmentanzahl entspricht nicht der tatsächlichen Anzahl", error.description());
assertEquals("UNT", error.segmentName());
assertEquals(1, error.segmentPosition());
assertEquals("0074", error.fieldName());
assertEquals(1, error.fieldPosition());
assertEquals("8 != 9", error.actualValue());
assertEquals("Segmentanzahl in UNT muss mit tatsächlicher Anzahl übereinstimmen", error.expectedRule());
}
@Test
void validate_shouldNotReportErrorWhenUntSegmentCountMatches() throws IOException, InputFileParseException {
// Given
SegmentLineTokenizer tokenizer = new DefaultSegmentLineTokenizer();
DefaultInputFileParser parser = new DefaultInputFileParser(tokenizer);
String fileName = "valid-segment-count.asv";
Path filePath = Path.of("src/test/resources/valid-segment-count.asv");
String fileContent = Files.readString(filePath);
// When
InputFile inputFile = parser.parse(fileName, fileContent);
ValidationResult result = validator.validate(inputFile);
// Then
// Should not have STRUCTURE_008 error
assertFalse(result.getErrors().stream()
.anyMatch(error -> "STRUCTURE_008".equals(error.errorCode())));
}
@Test
void validate_shouldNotReportErrorWhenUntSegmentCountIsNonNumeric() throws IOException, InputFileParseException {
// Given
SegmentLineTokenizer tokenizer = new DefaultSegmentLineTokenizer();
DefaultInputFileParser parser = new DefaultInputFileParser(tokenizer);
String fileName = "invalid-segment-count-non-numeric.asv";
Path filePath = Path.of("src/test/resources/invalid-segment-count-non-numeric.asv");
String fileContent = Files.readString(filePath);
// When
InputFile inputFile = parser.parse(fileName, fileContent);
ValidationResult result = validator.validate(inputFile);
// Then
// Should not have STRUCTURE_008 error (because count field is non-numeric)
assertFalse(result.getErrors().stream()
.anyMatch(error -> "STRUCTURE_008".equals(error.errorCode())));
}
@Test
void validate_shouldReportErrorWhenUntSegmentCountIsTooLarge() throws IOException, InputFileParseException {
// Given
SegmentLineTokenizer tokenizer = new DefaultSegmentLineTokenizer();
DefaultInputFileParser parser = new DefaultInputFileParser(tokenizer);
String fileName = "invalid-segment-count-too-large.asv";
Path filePath = Path.of("src/test/resources/invalid-segment-count-too-large.asv");
String fileContent = Files.readString(filePath);
// When
InputFile inputFile = parser.parse(fileName, fileContent);
ValidationResult result = validator.validate(inputFile);
// Then
assertTrue(result.hasErrors());
assertEquals(1, result.getErrors().size());
ValidationError error = result.getErrors().get(0);
assertEquals("STRUCTURE_008", error.errorCode());
assertEquals("Die im UNT angegebene Segmentanzahl entspricht nicht der tatsächlichen Anzahl", error.description());
assertEquals("UNT", error.segmentName());
assertEquals(1, error.segmentPosition());
assertEquals("0074", error.fieldName());
assertEquals(1, error.fieldPosition());
assertEquals("10 != 9", error.actualValue());
assertEquals("Segmentanzahl in UNT muss mit tatsächlicher Anzahl übereinstimmen", error.expectedRule());
}
}

9
src/test/resources/invalid-segment-count-non-numeric.asv Normal file
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@@ -0,0 +1,9 @@
UNH+12345+ORDERS:D:03B:UN:EAN008'
BGM+220+100001'
DTM+137:20260325:102'
NAD+BY+5000000000000:16++Customer Name'
LIN+1++Product123:SA'
QTY+21:10:PCE'
UNS+S'
CNT+2:1'
UNT+abc+12345'

9
src/test/resources/invalid-segment-count-too-large.asv Normal file
View File

@@ -0,0 +1,9 @@
UNH+12345+ORDERS:D:03B:UN:EAN008'
BGM+220+100001'
DTM+137:20260325:102'
NAD+BY+5000000000000:16++Customer Name'
LIN+1++Product123:SA'
QTY+21:10:PCE'
UNS+S'
CNT+2:1'
UNT+10+12345'

9
src/test/resources/invalid-segment-count-too-small.asv Normal file
View File

@@ -0,0 +1,9 @@
UNH+12345+ORDERS:D:03B:UN:EAN008'
BGM+220+100001'
DTM+137:20260325:102'
NAD+BY+5000000000000:16++Customer Name'
LIN+1++Product123:SA'
QTY+21:10:PCE'
UNS+S'
CNT+2:1'
UNT+8+12345'

2
src/test/resources/unh-unt-mismatch.asv
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@@ -6,4 +6,4 @@ LIN+1++Product123:SA'
QTY+21:10:PCE'
UNS+S'
CNT+2:1'
UNT+6+54321'
UNT+9+54321'

9
src/test/resources/valid-segment-count.asv Normal file
View File

@@ -0,0 +1,9 @@
UNH+12345+ORDERS:D:03B:UN:EAN008'
BGM+220+100001'
DTM+137:20260325:102'
NAD+BY+5000000000000:16++Customer Name'
LIN+1++Product123:SA'
QTY+21:10:PCE'
UNS+S'
CNT+2:1'
UNT+9+12345'