diff --git a/src/DCC.ts b/src/DCC.ts
index 66912d4c64163a3a9a077828a17ddb5867c2b373..f5b1c46cbcc94a48abcf52965c1808b752fbafc9 100644
--- a/src/DCC.ts
+++ b/src/DCC.ts
@@ -75,7 +75,7 @@ export class DigitalCalibrationCertificateType extends DCCXMLElement {
measurementResults: MeasurementResultListType;
comment?: Comment;
document?: ByteDataType;
- "ds:Signature"?: any;
+ "ds:Signature"?: never;
constructor(el: Partial<DigitalCalibrationCertificateType> = {}) {
super(el);
@@ -1026,10 +1026,12 @@ export class FormulaType extends DCCXMLElement {
/** This data block is used to add user or application specific XML content. */
export class XmlType extends DCCXMLElement {
+ [key: string]: unknown;
_attr: IIdAndRefIdAndRefTypeAttributes;
constructor(el: Partial<XmlType> = {}) {
super(el);
+ Object.assign(this, el);
}
}
@@ -1355,7 +1357,7 @@ export class PositionCoordinatesType extends DCCXMLElement {
}
export class Comment extends DCCXMLElement {
- constructor(el: Partial<Comment | any>) {
+ constructor(el: Partial<Comment | never>) {
super(el);
Object.assign(this, el);
}
diff --git a/tests/DCC/regressions/Regression.MathML.IsEmpty.test.ts b/tests/DCC/regressions/Regression.MathML.IsEmpty.test.ts
new file mode 100644
index 0000000000000000000000000000000000000000..c9cb7ed79ec65f87ba08aa5d63385031bd7df4c0
--- /dev/null
+++ b/tests/DCC/regressions/Regression.MathML.IsEmpty.test.ts
@@ -0,0 +1,43 @@
+/**
+ * @vitest-environment-options { "xmlPath": "./tests/resources/Regression_MathML_IsEmpty.xml" }
+ */
+
+import { select } from "../../util";
+import { DCCDocument, FormulaType } from "../../../src";
+
+const base = "//*[@refType=\"formula_01|m|x|b\"]/dcc:mathml/ml:math";
+const xpath = {
+ y: `string(${base}/ml:apply/ml:ci)`,
+ m: `string(${base}/ml:apply/ml:apply/ml:apply/ml:ci[1])`,
+ x: `string(${base}/ml:apply/ml:apply/ml:apply/ml:ci[2])`,
+ b: `string(${base}/ml:apply/ml:apply/ml:ci)`,
+};
+
+describe("Regression.MathML.IsEmpty", () => {
+ let dcc: DCCDocument, dom, formula: FormulaType;
+
+ beforeEach(() => {
+ ({ dcc, dom } = recreateEnv());
+ formula = dcc.digitalCalibrationCertificate.measurementResults.measurementResult[0].results.result[0].data.formula[0];
+ });
+
+ test("mathml should be defined", () => {
+ expect(formula.mathml).toBeDefined();
+ });
+
+ test("should get correct y value from XML", () => {
+ expect(formula.mathml["ml:math"]["ml:apply"]["ml:ci"]._text).toBe(select(xpath.y, dom));
+ });
+
+ test("should get correct m value from XML", () => {
+ expect(formula.mathml["ml:math"]["ml:apply"]["ml:apply"]["ml:apply"]["ml:ci"][0]._text).toBe(select(xpath.m, dom));
+ });
+
+ test("should get correct x value from XML", () => {
+ expect(formula.mathml["ml:math"]["ml:apply"]["ml:apply"]["ml:apply"]["ml:ci"][1]._text).toBe(select(xpath.x, dom));
+ });
+
+ test("should get correct b value from XML", () => {
+ expect(formula.mathml["ml:math"]["ml:apply"]["ml:apply"]["ml:ci"]._text).toBe(select(xpath.b, dom));
+ });
+});
diff --git a/tests/resources/Regression_MathML_IsEmpty.xml b/tests/resources/Regression_MathML_IsEmpty.xml
new file mode 100644
index 0000000000000000000000000000000000000000..27d1c1f727d67f34a83e064c8529f40c3163780f
--- /dev/null
+++ b/tests/resources/Regression_MathML_IsEmpty.xml
@@ -0,0 +1,144 @@
+<?xml version="1.0" encoding="utf-8"?>
+<dcc:digitalCalibrationCertificate
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xmlns:ml="http://www.w3.org/1998/Math/MathML"
+ xmlns:dcc="https://ptb.de/dcc"
+ xmlns:si="https://ptb.de/si"
+ xsi:schemaLocation="http://www.w3.org/1998/Math/MathML https://www.w3.org/Math/XMLSchema/mathml3/mathml3.xsd https://ptb.de/dcc https://ptb.de/dcc/v3.2.1/dcc.xsd"
+ schemaVersion="3.2.1">
+ <dcc:administrativeData>
+ <dcc:dccSoftware>
+ <dcc:software>
+ <dcc:name>
+ <dcc:content>String</dcc:content>
+ </dcc:name>
+ <dcc:release>!</dcc:release>
+ </dcc:software>
+ </dcc:dccSoftware>
+ <dcc:coreData>
+ <dcc:countryCodeISO3166_1>MX</dcc:countryCodeISO3166_1>
+ <dcc:usedLangCodeISO639_1>en</dcc:usedLangCodeISO639_1>
+ <dcc:usedLangCodeISO639_1>es</dcc:usedLangCodeISO639_1>
+ <dcc:mandatoryLangCodeISO639_1>en</dcc:mandatoryLangCodeISO639_1>
+ <dcc:uniqueIdentifier>!</dcc:uniqueIdentifier>
+ <dcc:beginPerformanceDate>1957-08-13</dcc:beginPerformanceDate>
+ <dcc:endPerformanceDate>1957-08-13</dcc:endPerformanceDate>
+ <dcc:performanceLocation>laboratory</dcc:performanceLocation>
+ </dcc:coreData>
+ <dcc:items>
+ <dcc:item>
+ <dcc:name>
+ <dcc:content>String</dcc:content>
+ </dcc:name>
+ <dcc:identifications>
+ <dcc:identification>
+ <dcc:issuer>manufacturer</dcc:issuer>
+ <dcc:value>!</dcc:value>
+ </dcc:identification>
+ </dcc:identifications>
+ </dcc:item>
+ </dcc:items>
+ <dcc:calibrationLaboratory>
+ <dcc:contact>
+ <dcc:name>
+ <dcc:content>String</dcc:content>
+ </dcc:name>
+ <dcc:location>
+ <dcc:city>!</dcc:city>
+ </dcc:location>
+ </dcc:contact>
+ </dcc:calibrationLaboratory>
+ <dcc:respPersons>
+ <dcc:respPerson>
+ <dcc:person>
+ <dcc:name>
+ <dcc:content>String</dcc:content>
+ </dcc:name>
+ </dcc:person>
+ </dcc:respPerson>
+ </dcc:respPersons>
+ <dcc:customer>
+ <dcc:name>
+ <dcc:content>String</dcc:content>
+ </dcc:name>
+ <dcc:location>
+ <dcc:city>!</dcc:city>
+ </dcc:location>
+ </dcc:customer>
+ </dcc:administrativeData>
+ <dcc:measurementResults>
+ <dcc:measurementResult>
+ <dcc:name>
+ <dcc:content>String</dcc:content>
+ </dcc:name>
+ <dcc:results>
+ <dcc:result>
+ <dcc:name>
+ <dcc:content lang="es">Polinomio de aproximación</dcc:content>
+ <dcc:content lang="en">Approximation polynom</dcc:content>
+ </dcc:name>
+ <dcc:data>
+ <dcc:formula refType="formula_01|m|x|b">
+ <dcc:mathml>
+ <ml:math>
+ <ml:apply> <ml:eq/>
+ <ml:apply> <ml:plus/>
+ <ml:apply> <ml:times/>
+ <ml:ci xref="m">m</ml:ci>
+ <ml:ci id="x">x</ml:ci>
+ </ml:apply>
+ <ml:ci xref="b">b</ml:ci>
+ </ml:apply>
+ <ml:ci id="y">y</ml:ci>
+ </ml:apply>
+ </ml:math>
+ </dcc:mathml>
+ </dcc:formula>
+ <dcc:quantity id="m" refType="basic_formulaParameter">
+ <dcc:name>
+ <dcc:content lang="es">Coeficiente polinómico m</dcc:content>
+ <dcc:content lang="en">Polynom coefficient m</dcc:content>
+ </dcc:name>
+ <si:real>
+ <si:value>0.3522</si:value>
+ <si:unit>\metre\per\second\tothe{2}\kilogram</si:unit>
+ <si:expandedUnc>
+ <si:uncertainty>0.05</si:uncertainty>
+ <si:coverageFactor>2</si:coverageFactor>
+ <si:coverageProbability>0.95</si:coverageProbability>
+ <si:distribution>normal</si:distribution>
+ </si:expandedUnc>
+ </si:real>
+ </dcc:quantity>
+ <dcc:quantity id="b" refType="basic_formulaParameter">
+ <dcc:name>
+ <dcc:content lang="es">Coeficiente polinómico b</dcc:content>
+ <dcc:content lang="en">Polynom coefficient b</dcc:content>
+ </dcc:name>
+ <si:real>
+ <si:value>10.139</si:value>
+ <si:unit>\metre\per\second\tothe{2}</si:unit>
+ <si:expandedUnc>
+ <si:uncertainty>0.25</si:uncertainty>
+ <si:coverageFactor>2</si:coverageFactor>
+ <si:coverageProbability>0.95</si:coverageProbability>
+ <si:distribution>normal</si:distribution>
+ </si:expandedUnc>
+ </si:real>
+ </dcc:quantity>
+ <dcc:quantity refId="x" refType="basic_formulaInputQuantity">
+ <dcc:name>
+ <dcc:content lang="es">Masa agregada</dcc:content>
+ <dcc:content lang="en">Aggregate mass</dcc:content>
+ </dcc:name>
+ <si:realListXMLList>
+ <si:valueXMLList>0.01205 0.02324 0.05542 0.06661</si:valueXMLList>
+ <si:unitXMLList>\kilogram</si:unitXMLList>
+ </si:realListXMLList>
+ </dcc:quantity>
+ </dcc:data>
+ </dcc:result>
+ </dcc:results>
+ </dcc:measurementResult>
+ </dcc:measurementResults>
+</dcc:digitalCalibrationCertificate>