use approx for better failure output

[michaelkirk]

Gives output like:

assert_relative_eq!(t.x(), 1450880.29)

    left  = 0.0
    right = 1450880.29

vs previously:

thread 'proj::test::test_london_inverse' panicked at 'assertion failed: f > 0.99999', src/proj.rs:885:9

[urschrei]

Very nice! Are the test failures coming from the switch to a different approximation?

[michaelkirk]

Very nice! Are the test failures coming from the switch to a different approximation?

Yeeeeep sorry. I'm working through updating them. 😓

[michaelkirk]

Ok, sorry for the noise. All fixed up!

[urschrei]

Excellent. Thanks!

[urschrei]

Bors r+

[bors]

Build failed:

• ci result

[urschrei]

😤

[urschrei]

bors retry

[bors]

Build failed:

• ci result

[michaelkirk]

huh... this is indeed the test which apparently tends to flake out... but this time it's "close".

Let me dig in a little more and see if this is related to my approx changes this time.

test src/proj.rs - proj::ProjBuilder::proj_known_crs (line 391) ... ok

failures:

---- src/proj.rs - proj::Proj::project_array (line 730) stdout ----
Test executable failed (exit code 101).

stderr:
thread 'main' panicked at 'assert_relative_eq!(v[0].x(), 500119.70, epsilon = 1e-2)
    left  = 499972.7074429854
    right = 500119.7
', src/proj.rs:15:1

note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

failures:
    src/proj.rs - proj::Proj::project_array (line 730)

test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out

error: test failed, to rerun pass '--doc'
Error: Process completed with exit code 101.

[michaelkirk]

I'll rebase this and update expectations from the new test once #56 is merged

[michaelkirk]

bors retry

Seems like #56 did the trick!

[bors]

Build succeeded:

• ci result