rulemorph 0.3.3

YAML-based declarative data transformation engine for CSV/JSON to JSON
Documentation 
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#[test]
fn test_eval_condition_all_true() {
    let cond = V2Condition::All(vec![
        V2Condition::Comparison(V2Comparison {
            op: V2ComparisonOp::Gt,
            args: vec![
                V2Expr::Pipe(V2Pipe {
                    start: V2Start::Literal(json!(10)),
                    steps: vec![],
                }),
                V2Expr::Pipe(V2Pipe {
                    start: V2Start::Literal(json!(5)),
                    steps: vec![],
                }),
            ],
        }),
        V2Condition::Comparison(V2Comparison {
            op: V2ComparisonOp::Lt,
            args: vec![
                V2Expr::Pipe(V2Pipe {
                    start: V2Start::Literal(json!(10)),
                    steps: vec![],
                }),
                V2Expr::Pipe(V2Pipe {
                    start: V2Start::Literal(json!(20)),
                    steps: vec![],
                }),
            ],
        }),
    ]);
    let record = json!({});
    let out = json!({});
    let ctx = V2EvalContext::new();
    let result = eval_v2_condition(&cond, &record, None, &out, "test", &ctx);
    assert!(matches!(result, Ok(true)));
}

#[test]
fn test_eval_condition_all_false() {
    let cond = V2Condition::All(vec![
        V2Condition::Comparison(V2Comparison {
            op: V2ComparisonOp::Gt,
            args: vec![
                V2Expr::Pipe(V2Pipe {
                    start: V2Start::Literal(json!(10)),
                    steps: vec![],
                }),
                V2Expr::Pipe(V2Pipe {
                    start: V2Start::Literal(json!(5)),
                    steps: vec![],
                }),
            ],
        }),
        V2Condition::Comparison(V2Comparison {
            op: V2ComparisonOp::Lt, // 10 < 5 is false
            args: vec![
                V2Expr::Pipe(V2Pipe {
                    start: V2Start::Literal(json!(10)),
                    steps: vec![],
                }),
                V2Expr::Pipe(V2Pipe {
                    start: V2Start::Literal(json!(5)),
                    steps: vec![],
                }),
            ],
        }),
    ]);
    let record = json!({});
    let out = json!({});
    let ctx = V2EvalContext::new();
    let result = eval_v2_condition(&cond, &record, None, &out, "test", &ctx);
    assert!(matches!(result, Ok(false)));
}

#[test]
fn test_eval_condition_any_true() {
    let cond = V2Condition::Any(vec![
        V2Condition::Comparison(V2Comparison {
            op: V2ComparisonOp::Eq,
            args: vec![
                V2Expr::Pipe(V2Pipe {
                    start: V2Start::Literal(json!("admin")),
                    steps: vec![],
                }),
                V2Expr::Pipe(V2Pipe {
                    start: V2Start::Literal(json!("user")),
                    steps: vec![],
                }),
            ],
        }),
        V2Condition::Comparison(V2Comparison {
            op: V2ComparisonOp::Gt,
            args: vec![
                V2Expr::Pipe(V2Pipe {
                    start: V2Start::Literal(json!(100)),
                    steps: vec![],
                }),
                V2Expr::Pipe(V2Pipe {
                    start: V2Start::Literal(json!(50)),
                    steps: vec![],
                }),
            ],
        }),
    ]);
    let record = json!({});
    let out = json!({});
    let ctx = V2EvalContext::new();
    let result = eval_v2_condition(&cond, &record, None, &out, "test", &ctx);
    assert!(matches!(result, Ok(true)));
}

#[test]
fn test_eval_condition_any_false() {
    let cond = V2Condition::Any(vec![
        V2Condition::Comparison(V2Comparison {
            op: V2ComparisonOp::Eq,
            args: vec![
                V2Expr::Pipe(V2Pipe {
                    start: V2Start::Literal(json!(1)),
                    steps: vec![],
                }),
                V2Expr::Pipe(V2Pipe {
                    start: V2Start::Literal(json!(2)),
                    steps: vec![],
                }),
            ],
        }),
        V2Condition::Comparison(V2Comparison {
            op: V2ComparisonOp::Eq,
            args: vec![
                V2Expr::Pipe(V2Pipe {
                    start: V2Start::Literal(json!(3)),
                    steps: vec![],
                }),
                V2Expr::Pipe(V2Pipe {
                    start: V2Start::Literal(json!(4)),
                    steps: vec![],
                }),
            ],
        }),
    ]);
    let record = json!({});
    let out = json!({});
    let ctx = V2EvalContext::new();
    let result = eval_v2_condition(&cond, &record, None, &out, "test", &ctx);
    assert!(matches!(result, Ok(false)));
}