How to use @accordproject/ergo-test - 4 common examples

.then((actualAnswer) => {
            this.answer = actualAnswer;
            expect(actualAnswer).to.have.property('state');
            expect(actualAnswer).to.not.have.property('error');
            return Util.compareSuccess({ state },actualAnswer);
        });
});

Then('it should respond with', function (expectedResponse) {
    const response = JSON.parse(expectedResponse);
    if (this.answer) {
        expect(this.answer).to.have.property('response');
        expect(this.answer).to.not.have.property('error');
        return Util.compareSuccess({ response },this.answer);
    } else {
        return trigger(this.engine,this.clause,this.request,this.state,this.currentTime)
            .then((actualAnswer) => {
                this.answer = actualAnswer;
                expect(actualAnswer).to.have.property('response');
                expect(actualAnswer).to.not.have.property('error');
                return Util.compareSuccess({ response },actualAnswer);
            });
    }
});

Then('the contract data should be', async function (contractData) {
    const expectedData = JSON.parse(contractData);
    return Util.compareComponent(expectedData,this.clause.getData());
});

Given('that the contract data is', async function (contractData) {
    const dataJson = JSON.parse(contractData);
    if (!this.clause) {
        const templateDir = Path.resolve(Util.resolveRootDir(this.parameters),'.');
        const clause = await loadClause(templateDir);
        this.request = clause.getTemplate().getMetadata().getRequest();
        this.clause = clause;
    }
    this.clause.setData(dataJson);
});