added more tests

lucaferranti · lucaferranti · commit 993623e8e6bc · 2021-05-02T16:54:07.000+03:00
diff --git a/test/interval_tests/construction.jl b/test/interval_tests/construction.jl
@@ -240,6 +240,8 @@ end
     @test_throws ArgumentError 2..1
     @test_throws ArgumentError π..1
     @test_throws ArgumentError π..eeuler
+    @test_throws ArgumentError 4..π
+    @test 1..π == Interval(1, π)
 end
 
 @testset "± tests" begin
