Nothing
test_that("Basic sourcing", {
ast = create_ast(
create_chunk(code = "x = 1"),
create_chunk(code = "y = 2"),
create_chunk(code = "z = 3")
)
rmd_source(ast, local=TRUE)
expect_equal(x, 1)
expect_equal(y, 2)
expect_equal(z, 3)
ast = create_ast(
create_chunk(code = "x = 1"),
create_chunk(code = "y = 2"),
create_chunk(code = "z = 3"),
create_chunk(code = "x = 4")
)
rmd_source(ast, local=TRUE)
expect_equal(x, 4)
expect_equal(y, 2)
expect_equal(z, 3)
})
test_that("eval stuff", {
ast = create_ast(
create_chunk(code = "x = 1", options = list(eval = TRUE)),
create_chunk(code = "y = 2", options = list(eval = FALSE))
)
rmd_source(ast, local=TRUE, use_eval = TRUE)
expect_equal(x, 1)
expect_error(y, regexp = "object 'y' not found")
rmd_source(ast, local=TRUE, use_eval = FALSE)
expect_equal(x, 1)
expect_equal(y, 2)
})
test_that("function scope", {
ast = create_ast(
create_chunk(code = "x = 1"),
create_chunk(code = "y = 2")
)
f = function() {
rmd_source(ast, local = TRUE)
list(x, y)
}
expect_equal(
f(), list(1,2)
)
expect_error(x, regexp = "object 'x' not found")
expect_error(y, regexp = "object 'y' not found")
g = function() {
rmd_source(ast, local = TRUE)
ls()
}
expect_equal(
g(), c("x", "y")
)
})
test_that("echo", {
ast = create_ast(
create_chunk(name = "Chunk 1", code = "x = 1"),
create_chunk(name = "Chunk 2", code = "y = 2")
)
expect_snapshot(rmd_source(ast, local=TRUE, echo=TRUE))
expect_snapshot(rmd_source(ast, local=TRUE, echo=TRUE, label_comment = FALSE))
})
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